Wi-Fi Protected Setup
You could setup security easily by choosing PIN or PBC method to do Wi-Fi Protected Setup.
WPS Config
WPS
WPS Summary
WPS Current Status Idle
WPS Configured No
WPS SSID TRENDnet639
WPS Security Mode Open
WPS Encryp Type None
WPS Default Key Index
AP PIN 7897726
WPS Action
WPS mode PIN   PBC  
Client PIN
WPS Status
The Wireless Network Radio is OFF.